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Jacksonville January Weather

Averages and records for weather in Jacksonville, Florida in the month of January.

Typical Jacksonville January Weather 1991–2020
Average daily high	65.5 °F
Average daily low	42.4 °F
Average monthly precipitation	3.3 inches
Average monthly snow	none
Daily chance of precipitation	24.9%
Daily chance of snow	0%

Jacksonville January Weather Records 1871–2024
Highest temperature	87 °F	January 30, 2023
Lowest temperature	7 °F	January 21, 1985
Highest daily low	70 °F	January 7, 1998
Lowest daily high	29 °F	January 12, 1886
Hottest average high temperature	77.5 °F	1974
Coldest average high temperature	55.2 °F	1977
Most daily precipitation	3.1 inches	January 8, 1881
Most monthly precipitation	10.2 inches	1991
Most daily snow	none	-
Most monthly snow	none	-

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
January 1	65.9	43.6	83	21
January 2	65.8	43.5	84	21
January 3	65.9	43.5	85	19
January 4	65.8	43.5	82	22
January 5	65.8	43.3	81	23
January 6	65.7	43.1	83	21
January 7	65.5	42.9	82	21
January 8	65.5	42.7	82	21
January 9	65.6	42.7	83	19
January 10	65.8	42.7	82	21
January 11	65.7	42.6	83	17
January 12	65.7	42.5	84	15
January 13	65.6	42.4	84	13
January 14	65.6	42.4	82	23
January 15	65.6	42.3	85	20
January 16	65.5	42.3	83	22
January 17	65.4	42.1	85	21
January 18	65.5	42.0	83	21
January 19	65.6	42.1	84	19
January 20	65.7	42.2	83	19
January 21	65.6	42.2	84	7
January 22	65.6	42.3	82	16
January 23	65.6	42.4	82	25
January 24	65.7	42.4	83	19
January 25	65.8	42.4	83	20
January 26	65.7	42.3	82	17
January 27	65.7	42.4	84	17
January 28	65.8	42.4	83	16
January 29	65.9	42.5	84	22
January 30	65.9	42.6	87	20
January 31	66.0	42.6	86	20

Weather Station Details

Years	Station	Coordinates
1941–2024	Jacksonville	location
1871–1940	Jacksonville WB	location